After graduating with a degree in Nursing, Anastasia went on to earn a degree in Biomedical Science from the University of Westminster, London, with a focus on cancer research. She later obtained a Master of Science in Neuroscience, followed by a Master’s in Aesthetic Medicine from the Harley Street Academy. Anastasia has completed over 12 advanced training programmes, including one-on-one mentorships with renowned plastic surgeons such as Dr. Mario Goidis and Dr. Ayad Harb, specialising in fat transfer techniques and post-surgical corrections (e.g. post-surgical rhinoplasty revisions). Over the past 7 years, she has trained numerous professionals and founded three international clinics, beginning on Harley Street and expanding to Los Angeles and Dubai. All clinical staff across these locations are personally trained by Anastasia in her signature filler and and advanced non-surgical treatments. She is also a recognised speaker on aesthetic safety and presented on lip injection safety at IMCAS 2023.
Dr Chenchen Ji is a Fellowship-trained surgeon and aesthetic doctor, bringing a rare combination of advanced surgical expertise and refined aesthetic precision to ALTA.
Having completed her medical degree at Imperial College London, alongside a BSc with Honours in Medical Sciences specialising in Neurosciences and Mental Health, Dr Ji went on to achieve Membership of the Royal College of Surgeons, followed by Fellowship (FRCS)—one of the highest surgical qualifications in the UK.
Her surgical career spans over a decade of intensive hospital training across leading NHS institutions, with advanced specialisation in breast surgery.
Alongside her surgical work, Dr Ji has undertaken advanced training in aesthetic medicine, including injectables, polynucleotides, and regenerative treatments. Her approach is grounded in deep anatomical knowledge, prioritising safety, precision, and outcomes that are elegant and natural.
Dr Ji is also actively involved in research and education, with multiple peer-reviewed publications and presentations at national and international surgical conferences. She contributes to surgical training programmes and has held leadership roles in curriculum development for trainee surgeons.
At ALTA, Dr Ji offers a thoughtful, patient-focused approach—combining surgical-level understanding with a refined aesthetic eye to deliver balanced, sophisticated results.
Dr Asher Abes Nassiri, Aesthetic Doctor and PharmD, is recognised for his expertise in refined, natural-looking aesthetic treatments that enhance individual features while preserving facial harmony, expression, and identity.
With a strong medical foundation, Dr Abes specialises in skin rejuvenation, natural full-face harmonisation, collagen-stimulating treatments, advanced pigmentation correction, and targeted dark circle treatments. His approach focuses on restoring skin quality and balance rather than overcorrection, delivering results that are subtle, sophisticated, and long-lasting.
After graduating from the University of Rome, Dr Abes pursued a master degree in Aesthetic Medicine in the UK, working alongside leading plastic surgeons and aesthetic experts internationally. His global experience in some of the world’s most respected clinics has shaped a precise, conservative technique grounded in a deep understanding of facial anatomy and skin biology.
With over five years of clinical experience and more than 10,000 patients treated, Dr Abes has developed signature treatment protocols known for their natural, confidence-enhancing results. Each consultation is highly personalised, with a strong emphasis on education, safety, and long-term skin health.
Dr Abes is particularly sought after for his expertise in full face harmonisation and pigmentation tretaments, attracting patients who value elegant, natural enhancements and timeless aesthetics.
She has a special interest in holistic health and integrative medicine. An advanced injector with over 7 years of experience, Dr. Chloe has worked across South America and France, bringing a global perspective to her aesthetic practice.
Dr Rohit Seth is a GMC-registered plastic and aesthetic surgeon, widely recognised for his expertise in both surgical and non-surgical facial and body rejuvenation. With over 25 years of experience in reconstructive, aesthetic, and cosmetic surgery, Dr Seth blends surgical precision, artistic vision, and a deep commitment to natural-looking results.
Dr Seth graduated with an MD and continued his surgical training in both the United States and the United Kingdom, achieving MRCS(Edin) from the Royal College of Surgeons of Edinburgh and a PhD in Reconstructive Microsurgery from the Institute of Cancer Research, University of London. He has published extensively in leading medical journals and regularly presents at international conferences, reflecting his dedication to advancing the science and practice of aesthetic surgery. 
As an Endolift trainer and Key Opinion Leader (KOL), Dr Seth is officially endorsed in the UK for the Endolift laser-assisted treatment – a cutting-edge, minimally invasive solution for skin tightening and facial contouring. 
Dr Seth is known for his patient-centred consultations, meticulous technique, and holistic approach to facial balance and rejuvenation. 
He combines his deep anatomical knowledge with refined aesthetic sensibilities to ensure every treatment enhances the individual’s natural beauty while prioritising safety and long-term wellbeing.
Nadia is a GMC-regulated Physician Associate at ALTA, recognised for a precise, medically driven approach to aesthetic medicine and a commitment to refined, natural-looking results. Her philosophy centres on enhancing individual features while preserving facial harmony, proportion, and long-term skin health.
With over a decade of healthcare experience and an MSc in Physician Associate Studies, her background in General Practice has developed advanced diagnostic skills, detailed anatomical knowledge, and a strong commitment to safe, evidence-based care.
With 8 years of experience in aesthetic medicine, Nadia specialises in full-face harmonisation and bespoke injectable treatments. Her approach is holistic and strategic, restoring balance and definition while maintaining natural expression and individuality.
She is particularly known for her refined lip enhancement technique, focusing on lift, structure, and definition rather than projection. The result is a balanced, elegant outcome that looks natural both front-on and in profile.
Every treatment is delivered with clinical precision, honesty, and restraint. Safety is fundamental, and each consultation is personalised to achieve results that are sophisticated, balanced, and authentically natural.
Selena supports ALTA’s Chinese-speaking patients throughout their entire journey, from initial enquiry and appointment scheduling to treatment coordination and aftercare follow-up.
With six years of experience in communications and client relations, as well as two Master’s degrees in Public Relations, Selena brings a thoughtful, culturally attuned approach to patient care. She helps ensure every Chinese-speaking patient receives a seamless, personalised, and high-quality experience at ALTA.
Dr. Mario Goisis is an internationally renowned plastic surgeon and a leading authority in advanced facial rejuvenation, regenerative medicine, and precision surgical techniques. With decades of experience, he is widely respected for combining surgical excellence with innovative, minimally invasive approaches that prioritise natural, long-term results.
He is particularly recognised for his expertise in nano fat transfer — a highly refined regenerative technique that utilises purified fat-derived cells to improve skin quality, restore delicate areas, and support true tissue regeneration rather than temporary correction. His work in this field has positioned him as a global educator, training doctors and surgeons in advanced protocols.
Dr. Goisis also specialises in facial surgical procedures, with a strong focus on blepharoplasty (eyelid surgery). His approach to eyelid surgery is meticulous and conservative, enhancing the eye area while preserving natural expression and avoiding an over-operated appearance. In addition, he performs a range of facial rejuvenation surgeries, integrating regenerative techniques where appropriate to optimise healing and outcomes.
At ALTA, Dr. Goisis brings a unique combination of surgical precision and regenerative philosophy. Every treatment plan is designed with a deep understanding of anatomy, ageing processes, and tissue behaviour — ensuring results that are refined, balanced, and aligned with the patient’s natural features.
Patients consulting with Dr. Goisis can expect a highly personalised, evidence-based approach where advanced surgery and regenerative aesthetics work together to achieve elegant, long-lasting results.

Dr. Neil Vranis leads our clinical team with almost a decade of experience in aesthetic surgery and non-surgical enhancement. A graduate of Johns Hopkins University and the University of Maryland School of Medicine, Dr. Vranis brings the precision of a surgeon and the artistry of a true aesthetic specialist.
As a plastic surgeon, his expertise goes far beyond skin — he has an advanced, hands-on understanding of facial anatomy, structure, and proportion, which allows him to deliver exceptionally natural, balanced results.
With a background in dentistry and advanced training in facial aesthetics across Jordan, Greece, Germany and Sweden, Khaled brings a global perspective to beauty, balance, and facial harmony. As the co-founder and manager of ALTA Medi LA, he oversees the clinic’s aesthetic tone, vision, operations, branding, and patient experience.
With over a decade of experience in advanced aesthetics and patient care, Nurse Eunice brings a rare blend of clinical mastery and artistic intuition to her work. She is best known for her lip filler and signature full-face balancing techniques, creating natural, harmonious results that highlight each patient’s unique beauty. She isn’t just an injector, but an educator and an international trainer for Merz Aesthetics, providing critical patient care and safety.